Product Model
FLT-PLUS CTRL-2.5
Selling Points
- 1Type 1 / Class I Lightning Current Arrester: Protects against lightning strikes with arc chopping spark gap and ignition electronics.
- 2High Mains Follow-Through Current Quenching: Equipped with quenching plates for high mains follow-through current quenching capacity.
- 3Protection Level: 2.5 kV: Offers robust protection against electrical surges up to 2.5 kV.
- 4Compact Design: 35 mm Housing Width: Ideal for space-constrained applications with a housing width of 35 mm (2 Div.).
- 5Rohs Compliance and EAC Approvals: Meets international standards for safety and reliability with Rohs compliance and EAC approvals.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Combination type | IEC test classification | I
T1 |
EN type | T1 | IEC power supply system | TT
TN-C
TN-S
IT |
Type | DIN rail module, one-piece | Number of positions | 1 |
Surge protection fault message | none | Overvoltage category | III |
Pollution degree | 2 | Nominal frequency f | 50 Hz
60 Hz |
Nominal voltage U | 230 V AC (400 V AC) | Connection method | Screw connection |
Screw thread | M6 | Tightening torque, min | 8 Nm |
Stripping length | 19 mm | Conductor cross section flexible min. | 16 mm² |
Conductor cross section flexible max. | 35 mm² | Conductor cross section, rigid min. | 10 mm² |
Conductor cross section, rigid max. | 50 mm² | Width | 35.5 mm |
Height | 150 mm | Depth | 80.5 mm |
Horizontal pitch | 2 Div. | Flammability rating according to UL 94 | V0 |
Housing material | PA-GF | Open side panel | No |
Direction of action | 1L-N/PE | Nominal frequency f | 50 Hz
60 Hz |
Maximum continuous voltage U | 440 V AC | Maximum continuous operating voltage U | 440 V AC |
Maximum continuous operating voltage U | 440 V AC | Residual current I | ≤ 0.1 mA |
Standby power consumption P | ≤ 44 mVA | Nominal discharge current I | 50 kA |
Nominal discharge current I | 50 kA | Nominal discharge current I | 50 kA |
Maximum discharge current I | 50 kA | Impulse discharge current (10/350) µs, charge | 25 As |
Impulse discharge current (10/350) µs, specific energy | 625 kJ/Ω | Impulse discharge current (10/350) µs, peak value l | 50 kA |
Follow current interrupt rating I | 25 kA (440 V AC)
50 kA (350 V AC) | Voltage protection level U | ≤ 2.5 kV |
Voltage protection level U | ≤ 2.5 kV | Voltage protection level U | ≤ 2.5 kV |
Front of wave sparkover voltage at 6 kV (1.2/50) µs | ≤ 2.5 kV | Response time t | ≤ 100 ns |
Response time t | ≤ 100 ns | Response time t | ≤ 100 ns |
Max. backup fuse with branch wiring | 500 A (NH-gL) | Degree of protection | IP20 |
Ambient temperature (operation) | -40 °C ... 85 °C | Permissible humidity (operation) | ≤ 95 % |
Standards/regulations | EN 60664-1 / EN 61643-11 | Standards/regulations | IEC 61643-1
DIN EN 61643-11
DIN EN 61643-11/A11 |
Standards/specifications | IEC 61643-1 | Note | 2005 |
Standards/specifications | DIN EN 61643-11 | Note | 2002 |
Standards/specifications | DIN EN 61643-11/A11 | Note | 2007 |
Mounting type | DIN rail: 35 mm |
Specifications may be subject to change without notice